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CVE-2026-22748

Potential Security Misconfiguration when Using withIssuerLocation

Published: Apr 22, 2026Updated: Apr 24, 2026 Sources: CVE List NVDCWE-20
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.2%
Top 89.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Vulnerability in Spring Spring Security. When an application configures JWT decoding with NimbusJwtDecoder  or NimbusReactiveJwtDecoder, it must configure an OAuth2TokenValidator<Jwt> separately, for example by calling setJwtValidator.This issue affects Spring Security: from 6.3.0 through 6.3.14, from 6.4.0 through 6.4.14, from 6.5.0 through 6.5.9, from 7.0.0 through 7.0.4.

CVSS Vector Breakdown

AV:NAC:HPR:LUI:NS:UC:NI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-20

Affected Products

Spring SecuritySpringOSS Libraries
spring securityvmware
LibraryLibrary
OSS Libraries / web-framework
springoss-projectOSS Librariesaka spring framework, spring boot, spring security
vmwarecommercialUSCloud & SaaSaka vmware inc

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://spring.io/security/cve-2026-22748
spring.io

Timeline

Published
Apr 22, 2026
Last Updated
Apr 24, 2026

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